The Research of Starry-Sky Image Bright Stray Light Background Suppression Method

Abstract:

The space-based visible observation imaging platform for sky targets is influenced by many factors, a serious factor is the light of background too bright. A image with the bright stray light background has some high gray areas those may submerge the targets info. Aimed at the shortcomings of traditional background removal method in target extraction under the bright stray light background, according to the differences of bright stray light background and sky targets imaging characteristics, this paper has made some research of the algorithms about how to remove the bright stray light background but not delete the targets info. The algorithm we got that give us great results will be shown in the paper. It solves the problems of the bright background light removal and greatly retain the targets info which submerged in the bright areas.

• Periodical: Advanced Materials Research (Volumes 989-994)
• Pages: 4107-4110
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.989-994.4107
• Online since: July 2014
• Authors: Shao Jun Guo*, Zhe Wang
• Keywords: Background Subtraction, Bright Stray Light Suppressed, Target Pixel Extraction, Targets Submerge

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